CVE-2021-1509
Cisco SD-WAN vEdge Software Buffer Overflow Vulnerabilities
Severity Score
7.5
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
Track*
*SSVC
Descriptions
Multiple vulnerabilities in Cisco SD-WAN vEdge Software could allow an attacker to execute arbitrary code as the root user or cause a denial of service (DoS) condition on an affected device. For more information about these vulnerabilities, see the Details section of this advisory.
Múltiples vulnerabilidades en Cisco SD-WAN vEdge Software, podrían permitir a un atacante ejecutar código arbitrario como usuario root o causar una condición de denegación de servicio (DoS) en un dispositivo afectado. Para obtener más información sobre estas vulnerabilidades, consulte la sección Detalles de este aviso
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:Track*
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2020-11-13 CVE Reserved
- 2021-05-06 CVE Published
- 2023-07-08 EPSS Updated
- 2024-11-08 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer
CAPEC
References (1)
| URL | Tag | Source |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Cisco Search vendor "Cisco" | Vedge 100 Firmware Search vendor "Cisco" for product "Vedge 100 Firmware" | >= 20.4 < 20.4.1 Search vendor "Cisco" for product "Vedge 100 Firmware" and version " >= 20.4 < 20.4.1" | - |
Affected
| in | Cisco Search vendor "Cisco" | Vedge 100 Search vendor "Cisco" for product "Vedge 100" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Vedge 100 Firmware Search vendor "Cisco" for product "Vedge 100 Firmware" | >= 20.5 < 20.5.1 Search vendor "Cisco" for product "Vedge 100 Firmware" and version " >= 20.5 < 20.5.1" | - |
Affected
| in | Cisco Search vendor "Cisco" | Vedge 100 Search vendor "Cisco" for product "Vedge 100" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Vedge 100 Firmware Search vendor "Cisco" for product "Vedge 100 Firmware" | 19.2.99 Search vendor "Cisco" for product "Vedge 100 Firmware" and version "19.2.99" | - |
Affected
| in | Cisco Search vendor "Cisco" | Vedge 100 Search vendor "Cisco" for product "Vedge 100" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Vedge 1000 Firmware Search vendor "Cisco" for product "Vedge 1000 Firmware" | >= 20.4 < 20.4.1 Search vendor "Cisco" for product "Vedge 1000 Firmware" and version " >= 20.4 < 20.4.1" | - |
Affected
| in | Cisco Search vendor "Cisco" | Vedge 1000 Search vendor "Cisco" for product "Vedge 1000" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Vedge 1000 Firmware Search vendor "Cisco" for product "Vedge 1000 Firmware" | >= 20.5 < 20.5.1 Search vendor "Cisco" for product "Vedge 1000 Firmware" and version " >= 20.5 < 20.5.1" | - |
Affected
| in | Cisco Search vendor "Cisco" | Vedge 1000 Search vendor "Cisco" for product "Vedge 1000" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Vedge 1000 Firmware Search vendor "Cisco" for product "Vedge 1000 Firmware" | 19.2.99 Search vendor "Cisco" for product "Vedge 1000 Firmware" and version "19.2.99" | - |
Affected
| in | Cisco Search vendor "Cisco" | Vedge 1000 Search vendor "Cisco" for product "Vedge 1000" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Vedge 100b Firmware Search vendor "Cisco" for product "Vedge 100b Firmware" | >= 20.4 < 20.4.1 Search vendor "Cisco" for product "Vedge 100b Firmware" and version " >= 20.4 < 20.4.1" | - |
Affected
| in | Cisco Search vendor "Cisco" | Vedge 100b Search vendor "Cisco" for product "Vedge 100b" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Vedge 100b Firmware Search vendor "Cisco" for product "Vedge 100b Firmware" | >= 20.5 < 20.5.1 Search vendor "Cisco" for product "Vedge 100b Firmware" and version " >= 20.5 < 20.5.1" | - |
Affected
| in | Cisco Search vendor "Cisco" | Vedge 100b Search vendor "Cisco" for product "Vedge 100b" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Vedge 100b Firmware Search vendor "Cisco" for product "Vedge 100b Firmware" | 19.2.99 Search vendor "Cisco" for product "Vedge 100b Firmware" and version "19.2.99" | - |
Affected
| in | Cisco Search vendor "Cisco" | Vedge 100b Search vendor "Cisco" for product "Vedge 100b" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Vedge 100m Firmware Search vendor "Cisco" for product "Vedge 100m Firmware" | >= 20.4 < 20.4.1 Search vendor "Cisco" for product "Vedge 100m Firmware" and version " >= 20.4 < 20.4.1" | - |
Affected
| in | Cisco Search vendor "Cisco" | Vedge 100m Search vendor "Cisco" for product "Vedge 100m" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Vedge 100m Firmware Search vendor "Cisco" for product "Vedge 100m Firmware" | >= 20.5 < 20.5.1 Search vendor "Cisco" for product "Vedge 100m Firmware" and version " >= 20.5 < 20.5.1" | - |
Affected
| in | Cisco Search vendor "Cisco" | Vedge 100m Search vendor "Cisco" for product "Vedge 100m" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Vedge 100m Firmware Search vendor "Cisco" for product "Vedge 100m Firmware" | 19.2.99 Search vendor "Cisco" for product "Vedge 100m Firmware" and version "19.2.99" | - |
Affected
| in | Cisco Search vendor "Cisco" | Vedge 100m Search vendor "Cisco" for product "Vedge 100m" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Vedge 100wm Firmware Search vendor "Cisco" for product "Vedge 100wm Firmware" | >= 20.4 < 20.4.1 Search vendor "Cisco" for product "Vedge 100wm Firmware" and version " >= 20.4 < 20.4.1" | - |
Affected
| in | Cisco Search vendor "Cisco" | Vedge 100wm Search vendor "Cisco" for product "Vedge 100wm" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Vedge 100wm Firmware Search vendor "Cisco" for product "Vedge 100wm Firmware" | >= 20.5 < 20.5.1 Search vendor "Cisco" for product "Vedge 100wm Firmware" and version " >= 20.5 < 20.5.1" | - |
Affected
| in | Cisco Search vendor "Cisco" | Vedge 100wm Search vendor "Cisco" for product "Vedge 100wm" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Vedge 100wm Firmware Search vendor "Cisco" for product "Vedge 100wm Firmware" | 19.2.99 Search vendor "Cisco" for product "Vedge 100wm Firmware" and version "19.2.99" | - |
Affected
| in | Cisco Search vendor "Cisco" | Vedge 100wm Search vendor "Cisco" for product "Vedge 100wm" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Vedge 2000 Firmware Search vendor "Cisco" for product "Vedge 2000 Firmware" | >= 20.4 < 20.4.1 Search vendor "Cisco" for product "Vedge 2000 Firmware" and version " >= 20.4 < 20.4.1" | - |
Affected
| in | Cisco Search vendor "Cisco" | Vedge 2000 Search vendor "Cisco" for product "Vedge 2000" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Vedge 2000 Firmware Search vendor "Cisco" for product "Vedge 2000 Firmware" | >= 20.5 < 20.5.1 Search vendor "Cisco" for product "Vedge 2000 Firmware" and version " >= 20.5 < 20.5.1" | - |
Affected
| in | Cisco Search vendor "Cisco" | Vedge 2000 Search vendor "Cisco" for product "Vedge 2000" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Vedge 2000 Firmware Search vendor "Cisco" for product "Vedge 2000 Firmware" | 19.2.99 Search vendor "Cisco" for product "Vedge 2000 Firmware" and version "19.2.99" | - |
Affected
| in | Cisco Search vendor "Cisco" | Vedge 2000 Search vendor "Cisco" for product "Vedge 2000" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Vedge 5000 Firmware Search vendor "Cisco" for product "Vedge 5000 Firmware" | >= 20.4 < 20.4.1 Search vendor "Cisco" for product "Vedge 5000 Firmware" and version " >= 20.4 < 20.4.1" | - |
Affected
| in | Cisco Search vendor "Cisco" | Vedge 5000 Search vendor "Cisco" for product "Vedge 5000" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Vedge 5000 Firmware Search vendor "Cisco" for product "Vedge 5000 Firmware" | >= 20.5 < 20.5.1 Search vendor "Cisco" for product "Vedge 5000 Firmware" and version " >= 20.5 < 20.5.1" | - |
Affected
| in | Cisco Search vendor "Cisco" | Vedge 5000 Search vendor "Cisco" for product "Vedge 5000" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Vedge 5000 Firmware Search vendor "Cisco" for product "Vedge 5000 Firmware" | 19.2.99 Search vendor "Cisco" for product "Vedge 5000 Firmware" and version "19.2.99" | - |
Affected
| in | Cisco Search vendor "Cisco" | Vedge 5000 Search vendor "Cisco" for product "Vedge 5000" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Vedge 100b Firmware Search vendor "Cisco" for product "Vedge 100b Firmware" | >= 20.4 < 20.4.1 Search vendor "Cisco" for product "Vedge 100b Firmware" and version " >= 20.4 < 20.4.1" | - |
Affected
| in | Cisco Search vendor "Cisco" | Vedge 100b Search vendor "Cisco" for product "Vedge 100b" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Vedge 100b Firmware Search vendor "Cisco" for product "Vedge 100b Firmware" | >= 20.5 < 20.5.1 Search vendor "Cisco" for product "Vedge 100b Firmware" and version " >= 20.5 < 20.5.1" | - |
Affected
| in | Cisco Search vendor "Cisco" | Vedge 100b Search vendor "Cisco" for product "Vedge 100b" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Vedge 100b Firmware Search vendor "Cisco" for product "Vedge 100b Firmware" | 19.2.99 Search vendor "Cisco" for product "Vedge 100b Firmware" and version "19.2.99" | - |
Affected
| in | Cisco Search vendor "Cisco" | Vedge 100b Search vendor "Cisco" for product "Vedge 100b" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Vedge Cloud Firmware Search vendor "Cisco" for product "Vedge Cloud Firmware" | >= 20.4 < 20.4.1 Search vendor "Cisco" for product "Vedge Cloud Firmware" and version " >= 20.4 < 20.4.1" | - |
Affected
| in | Cisco Search vendor "Cisco" | Vedge Cloud Search vendor "Cisco" for product "Vedge Cloud" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Vedge Cloud Firmware Search vendor "Cisco" for product "Vedge Cloud Firmware" | >= 20.5 < 20.5.1 Search vendor "Cisco" for product "Vedge Cloud Firmware" and version " >= 20.5 < 20.5.1" | - |
Affected
| in | Cisco Search vendor "Cisco" | Vedge Cloud Search vendor "Cisco" for product "Vedge Cloud" | - | - |
Safe
|
| Cisco Search vendor "Cisco" | Vedge Cloud Firmware Search vendor "Cisco" for product "Vedge Cloud Firmware" | 19.2.99 Search vendor "Cisco" for product "Vedge Cloud Firmware" and version "19.2.99" | - |
Affected
| in | Cisco Search vendor "Cisco" | Vedge Cloud Search vendor "Cisco" for product "Vedge Cloud" | - | - |
Safe
|